baber/WOPTO huggingface dataset:
Patent JP-2003114373-A (JP)
Title: Multipoint range finder
Inventor: KINDAICHI TAKASHI
IPC: G03B13/36
Filed: 2001-10-03
Abstract: PROBLEM TO BE SOLVED: To perform fast range finding operation with high precision without any rise in cost in a multipoint range finder. SOLUTION: After a 1st area specification part 3 specifies a center area of a subject field as a range-finding area (step 2) to compute a subject distance in the center range finding area of a subject field (step S4), it is decided whether the subject distance in the center range finding area is long or short (step S5). A 2nd area specification part 5 specifies a peripheral range finding area having a wide interval on a photodetection part 1 (step S6) when the subject distance is short. When the distance is long, the part 5 specifies a peripheral range finding area having a narrow interval on the part 1 (step S7).  After the subject distance in the peripheral range finding area is computed (step S9) by using one of those specified range finding areas, a selection part 6 decides the subject distance in the center range finding area and the subject distance in the peripheral range finding area to specify the distance to a main subject (step S10).
Patent JP-2003112495-A (JP)
Title: Mechanical pencil and lead
Inventor: KIMURA MASARU
IPC: B43K21/00
Filed: 2001-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a mechanical pencil which is free of the problem that a lead in a state of a remnant rotates and this brings about a bad feeling of writing, which eliminates waste by shortening the remnant extremely and is excellent in usability and of which the unit price is low. SOLUTION: In regard to the mechanical pencil wherein the lead is held and let out with the forward and backward movement of a chuck disposed in the front of a holder tube, and to the lead, the lead has slants formed with an appropriate angle in the opposite end faces in the axial direction, and the rear end of the remnant lead and the front end of a supplied lead face each other at the mutual slants and come into contact with each other, so as to enable checking of rotation. A slider is inserted into an inner hole of a tip part provided at the front end of the holder tube, in a state wherein the fore end part of the slider projects from the front end of the tip part, and a holding chuck is so provided in the inner hole part of the slider as to be directed almost to the front end of this part. Besides, the outer peripheral part of the slider is so engaged with the inner peripheral part of the tip part as to move forward and backward at prescribed spaces, and the lead holding force of the holding chuck is set to be stronger than the engaging force of the slider.
Patent JP-2003112604-A (JP)
Title: Vehicle theft prevention device
Inventor: SASAKI KOICHI
IPC: B60R25/04
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle theft prevention device capable of making a thief give up theft even after a vehicle is stolen and clarifying a place where the stolen vehicle is without increasing cost. SOLUTION: This device is provided with a path searching means 5 for setting a running path from a start point to the destination of a vehicle and a control part 10 which monitors whether the vehicle exceeds a predetermined scope from the set running path, gives an alarm when the vehicle exceeds it, generates an abnormality alarm if the alarm cannot be cancelled, and informs an information center or a security company of theft information including position information. Since the theft prevention device can be constituted by utilizing an existing navigation device, the theft can be prevented while suppressing an increase in cost. Even when the vehicle is stolen, it is possible to pursue the stolen vehicle and recover it. A signal for decelerating the vehicle together with the abnormality alarm or singly may be sent to an ECU.
Patent JP-2003039912-A (JP)
Title: Rubber-fiber composite material, and rubber article using the material
Inventor: ZUIKO YUGO
IPC: B60C17/02
Filed: 2001-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a reinforcing material capable of realizing large rigidity while sufficiently ensuring infiltration of a rubber inside a nonwoven fabric, and more specifically, to provide a rubber-fiber compound material capable of increasing the rigidity and improving the durability of a rubber article and reducing the weight of the rubber article when the reinforcing material is used for the rubber article including a tire and a belt, and the rubber article using the rubber-fiber compound material, in particular, a tire. SOLUTION: In the rubber-fiber compound material consisting of a nonwoven fabric and a rubber covering the nonwoven fabric, the nonwoven fabric contains a parameter-aramid fiber with the single fiber diameter of 10-35 μm, the fiber length of 30-100 mm, and the modulus of tensile elasticity of >=50 GPa at least in a part thereof.
Patent JP-2003118022-A (JP)
Title: Sheet for harbor with improved penetration resistance
Inventor: MATSUSHITA MASAKI
IPC: E02B3/12
Filed: 2001-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a harbor having enough durability in an application to be contacted with crushed stones, etc., in civil engineering works in the harbor while the lowering of the original properties of a fiber sheet is minimized. SOLUTION: The sheet for a harbor is composed of the water-permeable fiber sheet and a discontinuous protective layer which is formed at least on one surface or in the inner layer of the sheet and made of a resin for improving penetration resistance and/or a metal. The protective layer is formed in a range of 10-95% of the area of the sheet and has water permeability of at least 10<-3> cm/sec. The maximum width W of the fiber part between the adjacent protective layers preferably meets W<2×T×tan (θ/2) (T is the thickness of the fiber sheet; θ is the average apex angle of contacting objects such as crushed stones contacting the sheet for a harbor).
Patent JP-2003122576-A (JP)
Title: Method and system for upgrade
Inventor: NAKANO YASUSHI
IPC: H04W84/10
Filed: 2001-10-12
Abstract: PROBLEM TO BE SOLVED: To efficiently perform an upgrade of software. SOLUTION: Information showing the identification number and the version of the software of a terminal 10 is transmitted from the terminal 10 (e). Based on the information showing the version from the terminal 10, a server 40 retrieves whether the software of the terminal 10 is the latest version or not. When the version is not latest, the presence of the latest version is returned to the terminal 10 (f). When the terminal 10 receives the return of presence of the latest version, the terminal 10 requests the transmission of upgrade information to the server 40 (g). In response to the request, the server 40 provides the upgrade information to the terminal 10 (h).
Patent JP-2002176015-A (JP)
Title: Polishing liquid for metal and polishing method
Inventor: KURATA YASUSHI
IPC: B24B37/00
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a metal polishing liquid capable of forming an embedding pattern of a metal film having high reliability and to provide a method for polishing by using the liquid, by providing a high polishing speed ratio of a base barrier layer to an insulating film layer and by making the plane highly uniform and flat. SOLUTION: The polishing liquid comprises a metal oxidizer, an oxide metal solubilizer, a protective film forming agent, a water soluble polymer and water. The liquid has a polishing speed ratio (metal barrier layer) of the metal to its barrier layer of 10 or more, and a polishing speed ratio of the metal to the insulating film layer (metal/insulating film layer) of 100 or more to be used.
Patent JP-2003120592-A (JP)
Title: Pump
Inventor: SADAKANE KOICHI
IPC: F04D29/44
Filed: 2001-10-15
Abstract: PROBLEM TO BE SOLVED: To reduce the size and cost of a pump provided with a flowmeter and a check valve, used for hot water supplying device or the like. SOLUTION: This pump 1 equipped with the flow meter and the check valve comprises a motor part 10 having a water inlet 11, a pump part 30, and a delivery part 40 having a delivery port, which are integrally constituted. The motor part 10 comprises a rotor 25 rotatably supported by a support shaft 26 and a water passage 13 from the water inlet 11 provided near the shaft of the rotor 25. In the pump part 30, an impeller 27 provided on the rotor 25 is rotated to send water to the delivery port 41 of the delivery part 40. The flapper of the flowmeter is integrated to the check vale to form a flapper part 14.
Patent JP-2003070559-A (JP)
Title: Method of realizing a great amount of storage and stable standing by attaching adjacent storage boxes
Inventor: OBARA MICHIYA
IPC: A47B63/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a storage box which hardly fall forward and backward and promises a great amount of storage. SOLUTION: A supplementary storage box 2 and a supplementary storage box 3 are joined to a main body 1 of a storage box. When an earthquake hits, the supplementary storage boxes 2, 3 opened to the right and left mutually support the main body of the storage box as a principal to prevent the storage box from collapsing.
Patent JP-2003123874-A (JP)
Title: Contactor and manufacturing method of the same, and electric connection device
Inventor: OOSATO MORITOMO
IPC: H01R33/76
Filed: 2001-10-16
Abstract: PROBLEM TO BE SOLVED: To provide a contactor connected to lead electrode by electrically stable Kelvin connection. SOLUTION: A contactor is composed of a pair of plate-shaped contact pieces having a first contact part pushed by a lead terminal of a semiconductor device and a second contact part pushed by a pair of conductive parts respectively, and more than one sheet of sheet-shaped electrical insulation bodies, and both contact pieces, interposing the electrical insulation body, are superposed in the direction of thickness.
Patent JP-2003122308-A (JP)
Title: Self-luminous type display device and method for driving self-luminous type display panel
Inventor: TANAKA MASANOBU
IPC: H01L51/50
Filed: 2001-10-17
Abstract: PROBLEM TO BE SOLVED: To improve, in particular, brightness and contrast by sufficiently employing the light-emitting properties of a display panel. SOLUTION: A scanning pulse width operation part 24 compares the maximum Dmax of each scan line 34, and optimizes the scanning select period of each scan line 34 by dividing one-frame period on the basis of the ratio. A column data operation part 25 carries out calculation for obtaining a new RGB data signal corresponding to the optimized scanning select period. The column data operation part 25 supplies the obtained new RGB data signal to a column drive circuit 31 as a column data signal S5. The display panel 10 is driven on the basis of the column data signal S5 obtained as above and a scanning control signal Hr. Thereby, the scanning select period of each scan line 34 is dynamically changed, and the light-emitting properties of the display panel 10 are sufficiently employed.
Patent JP-2003124369-A (JP)
Title: Batch-process wiring board, wiring board, package for storing batch-process semiconductor element, and package for storing semiconductor element
Inventor: MATSUDAIRA HARUHIKO
IPC: H01L23/08
Filed: 2001-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable product having a superior high-frequency signal transmission characteristic by eliminating the problem that a fragment of a conductor pattern remains in a state connected to a signal line and therefore a high-frequency signal goes to a conductor pattern by a roundabout way. SOLUTION: A batch-process wiring board comprises a plurality of wiring patterns formed across a dividing groove 6 between adjacent wiring board areas; and linear conductor patterns 5, each of which is formed across the dividing groove 6 between adjacent wiring patterns and is connected to each wiring pattern 2 only in one of the two wiring board areas.
Patent JP-2003130719-A (JP)
Title: Granule metering apparatus
Inventor: KAWANISHI KATSUZO
IPC: G01G19/387
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a granule metering apparatus by which granules can be metered at high speed. SOLUTION: Each of a plurality of balance units 10 constituting a combinational balance is provided with a cut gate 11 which is attached to the lower part of a granule hopper 12, a feed hopper 13 by which the granules to be fed from the cut gate 11 are held temporarily, a gate-type metering hopper 14 which meters the granules to be fed from the feed hopper 13, and a gathering chute 16 by which the granules to be discharged from each metering hopper 14 are fed collectively to a packaging machine or the like. A load cell 15 is attached to the metering hopper 14, and the load cell 15 measures the weight of the granules in order to perform a combinational computing operation inside the metering hopper 14. A dustproof bellows 18 is installed between respective components as the cut gate 11, the feed hopper 13, the metering hopper 14 and the gathering chute 16.
Patent JP-2003129090-A (JP)
Title: Solvent composition for cleaning
Inventor: KANEKO BINSUKE
IPC: C23G5/028
Filed: 2001-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a solvent composition for cleaning which contains as a main component, 1,1,1,3,3-pentafluorobutane and has an excellent cleaning capacity. SOLUTION: A propylene glycol-based solvent is mixed with 1,1,1,3,3- pentafluorobutane to the extent that ignitability is not exhibited, and further is additionally mixed with one solvent selected from among nitromethane, nitroethane, 3-methoxy-butylacetate, 3-methoxy-1-butanol and d-limonene.
Patent JP-2003127373-A (JP)
Title: Liquid ejection head and recoding apparatus comprising it
Inventor: KADOMA GENZO
IPC: B41J2/05
Filed: 2001-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet head which can be produced readily in a short period of time at a low production cost. SOLUTION: The ink ejection head comprises a chip 2 wherein a plurality of heaters 5 the respective heat effecting faces of which face an ink supply channel 3a are formed, and a nozzle forming member 3 wherein a plurality of ejection ports 4 corresponding respectively to electrothermal converters 5 are formed. The chip 2 comprises a plurality of semiconductor chips having no through hole communicating with the ink supply channels 3a, and the plurality of heaters 5 are provided astride the plurality of semiconductor chips.
Patent JP-2003133123-A (JP)
Title: Ferrite material and pressure sensor
Inventor: SASAKI ATSUSHI
IPC: H01F1/34
Filed: 2001-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a pressure sensor having high permeability and a large variation caused by an external pressure. SOLUTION: In an Mn-Zn ferrite material having the composition ratio of main component composed of 50.0-60.0 mol% Fe2 O3 , 25.0-45.0 mol% MnO, 3.0-25.0 mol% ZnO, and additives composed of one or more of not over 0.1 wt.% SiO2 , not over 0.2 wt.% CaO, and not over 0.15 wt.% Nb2 O5 , a pressure sensing part is composed of an Mn-Zn ferrite material including not over 0.1 wt.% of one or more of GeO2 , SnO2 , and Ga2 O3 to the main component.
Patent JP-2003100515-A (JP)
Title: Soft magnetic thin film for magnetic core with high saturation magnetization
Inventor: ONUMA SHIGEHIRO
IPC: H01F10/16
Filed: 2001-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a soft magnetic film which is suitable for a magnetic recording head magnetic core material and has Bs of 2.2 T or above at a room temperature and frequency dependency of superior permeability. SOLUTION: This magnetic core soft magnetic thin film has a composition represented by a formula, (Fe1- ACoA)100- X- Y- ZMXRYOZ, where M is Zr and/or Al, R denotes one or two elements selected from Ru, Pd, and Pt, O represents oxygen, compositional ratios A, X, Y and Z denote atomic ratios, and A, X, Y and Z are so set as to satisfy following formulas, 0.25<=A<=0.5, 1<=X<=3, 0<=Y<=1, and 6<=Z<=10. The soft magnetic thin film is formed of fine crystals where the (110) planes of body-centered cubic structures are preferentially oriented and which are 40 nm or below in grain diameters and has a saturation magnetization of 2.2 T or above.
Patent JP-2003136381-A (JP)
Title: Sanding machine
Inventor: KAWAKITA HITOSHI
IPC: B24B9/18
Filed: 2001-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a sanding machine capable of polishing workpiece having fine irregularities and curved surfaces in which a polishing surface of a sanding wheel is hard to be abraded, and in which the polishing surface is hard to be choked. SOLUTION: The polishing surface 35S of the sanding wheel 35 comprises abrasive grains of diamond 41D by electrodeposition, so that it is hard to be abraded, and that a workpiece having fine irregularities and curved surfaces can be processed. The polishing surface 35S is elastically deformed by a rubber ring 42 (first cushioning means) and a cushioning air cylinder 33 (second cushioning means) to follow the state of the workpiece W, so that excessive polishing pressure to generate heat will not occur on the polishing surface 35S. Burn of the polishing grains due to heat generation to cause choking is thus prevented.
Patent JP-2003136112-A (JP)
Title: Method and apparatus for cleaning coolant of rolling mill
Inventor: KISHI KENJI
IPC: B21B27/10
Filed: 2001-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for cleaning a coolant of rolling mill capable of preventing pipe clogging owing to the sludge scum by holding foreign particles removing effective with the cyclone pressure type separator and capable of lowering investment costs in plant and equipment, and running costs of the plant equipment. SOLUTION: A coolant is pumped out of a clean tank with a spray pump and is passed through the cyclone pressure type separator and is sent to the rolling mill, and the coolant from the rolling mill is stored in a dirty tank, and from that point, the coolant is passed through a vacuum filter with a pump, and is returned to a clean tank and, when the rolling mill comes to a halt, a piping valve from the cyclone pressure type separator to the rolling mill is closed and a piping valve to the vacuum filter is opened and foreign particles pooled in the bottom part of the cyclone pressure type separator are discharged into the vacuum filter by operating the spray pump.
Patent JP-2002235035-A (JP)
Title: Coating material composition
Inventor: NAKAI HIROSHI
IPC: C08G18/62
Filed: 2001-11-01
Abstract: PROBLEM TO BE SOLVED: To obtain a weak solvent type coating material excellent in initial drying properties, tacking properties and hardening properties in a wide variety of drying conditions. SOLUTION: This coating material composition including >=50 wt.% of an aliphatic hydrocarbon in its total solvent includes following (A) and (B) as the resin components including >=40 wt.% of a gel fraction. (A) a solvent soluble acryl polyol resin having 5,000-200,000 of weight average molecular weight, -5 to 70 deg.C of a glass transition temperature and 15-100 KOHmg/g or a hydroxyl value. (B) an isocyanate compound.
Patent JP-2003140310-A (JP)
Title: Image forming method
Inventor: MIMAKI YASUNORI
IPC: G03C5/08
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide an image forming means by which the surface of a silver salt color film is scanned and exposed while carrying digital image information in beam light, the sharpness of an image is not damaged and color saturation is not lowered either, even when this film is processed by using a developer containing CD-3. SOLUTION: In the image forming method for obtaining image by recording the digital image information on the silver salt color film, after color change processing is applied to the digital image information, this processed image information is recorded on the silver salt color film by scanning and exposing, and an image is obtained by applying developing processing to the exposed color film with the developer containing CD-3.
Patent JP-2003137974-A (JP)
Title: Method for producing phenol resin and epoxy resin
Inventor: UENO RYUICHI
IPC: C08G59/04
Filed: 2001-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a phenol resin and an epoxy resin by using phenols and an unsaturated cyclic hydrocarbon compound having two or more carbon-carbon double bonds as raw materials. SOLUTION: This method for producing the phenol resin comprises a step (I) for passing phenols and unsaturated cyclic hydrocarbons through a fixed bed flow type reactor in which a solid acid catalyst is packed and reacting the phenols with the unsaturated cyclic hydrocarbons and a step (II) for removing and recovering the unreacted raw material from the reaction solution. The phenol resin having excellent properties can efficiently be produced thereby.
Patent JP-2003138931-A (JP)
Title: Exhaust emission control device
Inventor: SHIMIZU KOICHI
IPC: F01N3/28
Filed: 2001-11-05
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device capable of reducing high-frequency radiation noise in a wide domain. SOLUTION: This exhaust emission control device 10 comprises a double layer exhaust emission control case 11 having an inner case 12 and an outer case 13. A plurality of projected parts 15 or recessed parts 16 are formed in at least either of the inner case 12 and the outer case 13 so that the exhaust emission control device case can form a space part 17 between the inner and outer cases in at least either of a reducer on the upstream side of the monolith carrier and a reducer on the downstream side thereof. A plurality of holes 18 allowing the space part 17 to communicate with an exhaust emission flow passage in the inner case 12 are formed in the inner case 12. The inner case 12 and the outer case 13 are slidably fitted to each other at least except for those portions where the space part 17 is formed.
Patent JP-2002206664-A (JP)
Title: Valve
Inventor: SMITH JOHN CAMBRIDGE
IPC: F16K31/00
Filed: 2001-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a valve assembly operated to decrease a fluid flow when not required and open the valve when an enough flow is needed. SOLUTION: This valve assembly 1 has a housing 2 having an inlet 4 and an output 6 apart from the inlet 4, and a means disposed in the housing 2 to control a fluid flow between the inlet 4 and the outlet 6. The controlling means includes a main valve 16 movable between a first relatively closing position and a second open position. The movement of the main valve 16 is controlled by a pilot valve assembly 38 including a thermally sensitive member, so that when the fluid temperature reaches a designated value, the pilot valves 36, 42 are opened to thereby move the main valve 16 from the first relatively closing position to the second open position.
Patent JP-2003150771-A (JP)
Title: System for supporting used car sales
Inventor: UENO SOICHIRO
IPC: G06Q30/06
Filed: 2001-11-09
Abstract: PROBLEM TO BE SOLVED: To promote the arrangement of stock vehicles by easily and reliably readjusting the sales price of a used car. SOLUTION: A used car sales support method includes a step for inputting a first sales price deciding element information concerning the used cars for sale, a step for collecting a second sales price deciding element information concerning the various used cars in relation to the used cars for sale through a network and a step for managing the stock vehicles based on the first and second sales price deciding element information.